import { OMPayClient, OMPayError } from 'ompay.js';

try {
  const order = await client.createCheckout({
    amount: 100.0,
    currency: 'OMR',
    customerFields: {
      name: 'Jane Doe',
      email: 'jane@example.com',
      phone: '91234567',
    },
  });
} catch (error) {
  if (error instanceof OMPayError) {
    console.error('Error code:', error.code);
    console.error('Message:', error.message);
    console.error('Status:', error.statusCode);
  }
}